Research questions:
Do people actually use the thing?
What # and % of SE editors (>1 edit in past 30 days) viewed contributions list?
What # and % of SE editors (>1 edit in past 30 days) filtered on contributions list?
What # and % of SE editors (>1 edit in past 30 days) viewed contribution details for at least one contribution?
What is effect on 7- and 30-day retention and edit rate?
Do people who look at their contributions list or contribution detail come back to SE home screen more often?
Do they do more edits?